Node Connectivity
There are 27 nodes that can be used as predessesor
for a node with an input port of type 
File System.
KNIME Server Connector
Connects to a KNIME Server via REST in order to read/write files in downstream nodes.
Mountpoint Connector
Provides a file system connection with access to a KNIME Mountpoint, for example "LOCAL", or "My-KNIME-Hub".
Space Connector
Provides a file system connection to access a KNIME Hub Space.
Workflow Data Area Connector
Provides a file system connection with access to the data area of the current KNIME workflow.
Google Cloud Storage Connector
Connects to Google Cloud Storage in order to read/write files in downstream nodes.
Google Drive Connector
Connects to Google Drive in order to read/write files in downstream nodes.
Amazon S3 Connector
Provides a file system connection to Amazon S3.
Azure Blob Storage Connector
Connects to Azure Blob Storage in order to read/write files in downstream nodes.
Azure Data Lake Storage Gen2 Connector
Connects to Azure Data Lake Storage Gen2 (ADLS Gen2) in order to read/write files in downstream nodes.
Box Connector
Connects to Box in order to read/write files in downstream nodes.